NR, -as a society, yes, where borrowers are feeling pain , savers are rejoicing, but as individuals it makes little sense to have savings AND a mortgage. The interest you earn on savings (after witholding tax) in no way compensates for the interest you pay .
That is why I have another floating loan as part of my mortgage which although having a higher interest rate than the fixed portion is able to be paid back or drawn down as suits me. Naturally I pay this back as fast as I can. I do keep a some cash (in another bank) for an absolute emergency thing but to do so is actually costing me over 2% plus tax.
I see Westpac raised their rates today. my timing was once again, impeccable .
What does concern me tho is that they raised their long-term rates more than their short term rates changing the angle of the yield curve, and I think, implying that rates are likely to stay up for longer than expected.